/Engine/Source/Runtime/CoreUObject/Public/UObject/LinkerLoad.h
Recursively gathers the dependencies of a given export (the recursive chain of imports and their imports, and so on)
void GatherExportDependencies ( int32 ExportIndex, [TSet](API\Runtime\Core\Containers\TSet)< [FDependencyRef](API\Runtime\CoreUObject\UObject\FDependencyRef) > & Dependencies, bool bSkipLoadedObjects )